Automatically generates or updates image alt text using nearby headings or AI.
As of April 2026, AltNinja Alt Text Generator is a WordPress seo plugin with 10 active installations and a 0/5 rating0. It has been downloaded 158 times in total. Requires WordPress 6.0+ and PHP 7.4+. Available on WordPress.org since 2026. Recently updated within the last 3 months. Top alternative: Yoast SEO – Advanced SEO with real-time….
AltNinja Alt Text Generator automatically adds or updates the “alt” attribute for images.
It first tries to use the nearest heading on the page (such as H1, H2, H3, etc.) to create relevant alt text. If no suitable heading is found, the plugin can generate alt text using Google’s Gemini AI (via Google AI Studio).
You can configure the plugin in the Settings area and review generated alt text in Media > AltNinja Manager.
This plugin connects to Google’s Gemini API to generate alt text when no heading is available.
What data is sent and when:
– During AI alt generation (manual run, bulk generate, or on upload if enabled), the plugin sends the image file (base64-encoded) and its MIME type to Google’s endpoint, along with a plain-text prompt and yo…
| WordPress | 6.0+ requiredTested up to 6.9.4 |
| PHP | 7.4+ required |
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.